Answer:
$7
Step-by-step explanation:
If the total spending is $21, and he bought 3 items, we have to divide 21 by 3 and that makes 7
Hope it helped!
Answer:
7
Step-by-step explanation:
because each item is the same
let the item be 3x=21(given)
so x=21/3
therefore x = 7
come on this is easy